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pentagon [3]
3 years ago
7

A recent study was conducted to see whether customers buy more books online or in store they surveyed 100 online customers 100 c

ustomers in the store the data is not above what inference can be drawn

Mathematics
2 answers:
anzhelika [568]3 years ago
3 0

Answer: 2819

Step-by-step explanation: 1xxmxm

Nadya [2.5K]3 years ago
3 0

Answer:

Read explanation

Step-by-step explanation:

The inference can be made, that customers buy less books during in-store sales, and they buy larger amounts of books during online sales.

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What is the product of (2p+7)(3p+4p-3)
Alex

Answer:

The answer is C=6p3 + 29p2 + 22p – 21

Step-by-step explanation:

To calculate the product, we need to multiply each member of each multiplier:

(2p + 7)(3p2 + 4p – 3) = 2p · 3p² + 2p · 4p + 2p · -3 + 7 ·3p² + 7 · 4p + 7 · -3

                                   =    6p³     +     8p²    -     6p    + 21p²   +  28p   -     21

                                   = 6p³ + 8p² + 21p² + 28p - 6p -21

                                   = 6p³ + 29p² + 22p - 21

Therefore, the product of (2p + 7)(3p2 + 4p – 3) is 6p³ + 29p² + 22p -21

3 0
3 years ago
Read 2 more answers
tony buy 3 packages of gum. each package has 5 packs of gum.each pack of gumhas 10 pieces in it how many pieces of gum are in al
marin [14]
1 pack has 5 seperate packs, each with 10 pieces
=>50 pieces
50*3=150 pieces of gum
5 0
3 years ago
Radium-226 has a half life of 1622 years. If you start off with a 200
sweet [91]

Answer:

≈23.6 kg left.

Step-by-step explanation:

For determining this, we can simply use an exponential decay equation representing this scenario:

y= a(0.5)^{\frac{t}{h} }

a: the initial amount

t: the amount of time

h: the half life

Now, substitute the numbers into the equation:

y=200(0.5)^{\frac{5000}{1622} }

Now, solve this equation:

y=220(0.5)^{3.08}

Use a calculator to solve for y:

y= 200(0.118)

y≈23.6 kg left.

3 0
3 years ago
A small dog eats 9 ounces of dog each day. How many pounds is this in one year?
SpyIntel [72]

Answer:

205.3 pounds

Step-by-step explanation:

7 0
3 years ago
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What the answer to this
Blababa [14]
I am pretty sure the answer is A because the graph is a cubic function
5 0
3 years ago
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